public override Response NodeAction(IRequest request, Node node, string action)
{
var urlNode = node as URLNode;
if (urlNode == null)
throw new InvalidOperationException("Node is not an URLNode");
if (action.Equals("download"))
{
using (var info = new UrlInfoParser(urlNode.URL))
{
var dir = Path.Combine(Settings.Default.FileStorage, request.User.Username);
Directory.CreateDirectory(dir);
var path = Path.Combine(dir, info.FileName);
info.SaveContent(path);
var fileNode = new FileNode(path);
request.UnitOfWork.Files.Save(fileNode);
Utilities.CreateLinkForNode(request, urlNode, fileNode, "Downloaded");
}
return new RedirectResponse("/url/" + urlNode.Id);
}
return base.NodeAction(request, node, action);
}
public static string GetKnownExtension(FileNode node)
{
var ext = Path.GetExtension(node.Path);
return KnownExtensions.Contains(ext) ? ext?.Substring(1) : null;
}